bug#59381: Should xref--marker-ring be per-window?

[Dmitry Gutov]

On 21/11/22 09:42, Juri Linkov wrote:
> > > > What does everyone think if we do the baseline of just creating a new
> > > > stack per-window (no copying) and then waiting to see if we get
> > > > feedback once people start using it?
> > > If this is optional and can be disabled, I don't think I mind.
> >
> > Definitely optional, we should provide different "storages" for
> > this. Global (the current behavior), per-window, per-frame, maybe others.
>
> Also per-project (maybe even by default).

I don't know whether I like that as default: some navigations could jump 
across projects, it would be weird to break the stacks along those 
boundaries.

> PS: this whole subject of different xref stacks reminds me
> trying to make sense of the different next-error stacks ;-)

Definitely. ;-)